CN201604470U - Travelling wheel - Google Patents
Travelling wheel Download PDFInfo
- Publication number
- CN201604470U CN201604470U CN2009203187495U CN200920318749U CN201604470U CN 201604470 U CN201604470 U CN 201604470U CN 2009203187495 U CN2009203187495 U CN 2009203187495U CN 200920318749 U CN200920318749 U CN 200920318749U CN 201604470 U CN201604470 U CN 201604470U
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- wheel
- adjusting mechanism
- gear teeth
- fixed together
- mechanism parts
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Abstract
The utility model relates to a travelling wheel, which belongs to an agricultural machine. The travelling wheel comprises a rim, a central supporting bushing, an adjustor-supporting bushing, movable wheel tooth supports, articulations, movable wheel teeth, protruding windows, a spoke plate, an adjusting mechanism part I and an adjusting mechanism part II, the central supporting bushing is positioned in the center of the rim, the spoke plate and the movable wheel tooth supports, the rim, the spoke plate and the central supporting bushing are fixed together, the movable wheel tooth supports are connected with the movable wheel teeth through the articulations, the ends of the movable wheel teeth correspond to the protruding windows arranged on the rim, the adjusting mechanism part I and the adjustor-supporting bushing are fixed together, and the adjusting mechanism part II and the movable wheel tooth supports are fixed together. Since the travelling wheel adopts the retractable wheel teeth, the wheel teeth can slightly protrude during operation in a dry field, can protrude longer during operation in a paddy field, and can be retracted when travelling on a dry, hard road, and thereby the travelling wheel solves the problem on how to adapt to different fields, as well as the problem of poor road transferability.
Description
Technical field
The utility model relates to a kind of road wheel, and the road wheel on particularly a kind of miniature combine harvester belongs to farm machinery.
Background technology
First grain combine patent of U.S.'s announcement in 1828 has proposed one the scheme of reaper with the machine of the grain separator gang that can walk.Occurred in 1834 with drove traction, the model machine of grain combine by working parts such as ground wheel drive harvesters.Invented the self-propelled and towed cereal stripper that drives by steam engine in 1890.About nineteen twenty, U.S. wheat belt begins to promote the cereal stripper by the petrol tractor traction, uses in a large number during World War II.The Soviet Union is in nineteen twenty-five, and states such as English, method, moral introduced and transformation of the way cereal stripper from the U.S. respectively from nineteen twenty-eight.Before and after 1938, the U.S. brings into use self-propelled cereal stripper.To the intermediary and later stages sixties, self-propelled cereal stripper produced in USA has accounted for 90～95% of cereal stripper total make, and the Soviet Union all produces self-propelled cereal stripper.And progressively use diesel engine instead of gasoline machine as power.At the end of the sixties, on the cereal stripper, bring into use the electronic surveillance device.The mid-1970s, some American-European companies produce axial flow cylinder-type cereal stripper.Modern cereal stripper has adopted air-conditioning and shockproof, antinoise operator's compartment, hydraulic actuated and electronic monitoring automatic control device etc.Japan produced semi-feeding type paddy rice stripper since 1967.Programming control, full automaticity, unpiloted model machine appearred in 1974 in the world.Grain combine will be day by day towards automation and the development of adaptable aspect.
China in nineteen forty-seven from external introduction cereal stripper, use with the state farm, North China northeastward.Began to produce towed cereal stripper in 1956.Nineteen sixty-five begins to produce self-propelled cereal stripper.Played development semi-feeding type paddy rice stripper (can take in wheat concurrently) in 1958, the production of having finalized the design the beginning of the seventies.To 1985, Chinese cereal stripper recoverable amount reached 34573.
By power configuration with articulate the different of form, that cereal connection and reaper are divided into is self-propelled, tractor traction formula (oneself being arranged with or without two kinds of special engines), ceiling-mounted type and half ceiling-mounted type.Mode by crop feeding sheller unit is divided into Wholly-fed corn stripper (band fringe straw all enters sheller unit) and semi-feeding type cereal stripper (straw fringe portion enters sheller unit, the other end is held conveying).Be divided into coventional type (the results wheat is main), paddy rice stripper and sloping field type cereal stripper etc. by cereal stripper purposes.Be divided into large-scale, medium-sized, miniature combine harvester according to big I.Can be divided into crawler type and wheeled by ground-engaging element.
At present, the miniature combine harvester kind that the sale on the market is used is a lot, uses needs seldom but really meet the peasant, and its major cause is that field piece comformability, road metastatic are poor.Miniature harvester has crawler type and tight pulley tine length wheeled two kinds, and these two kinds of walking structures enter muddy water field, half-dried field, do the intake-outlet in field, and more low-lying rare wet place, and then the stifled mud of the gear teeth skids, and walks darker and darker and sunken dead.And up and down ramp inconvenience when shifting in the field, the rollover of easily skidding.The regular length gear teeth walk on road then that the gear teeth intermittently land, the complete machine vibrations, and it is serious to jolt, and operates very difficultly, and machine is fragile.
Summary of the invention
Purpose of the present invention just provides a kind of good reliability, field piece comformability and the good a kind of road wheel of metastatic.
Technical scheme of the present invention realizes by following approach, it comprises the wheel edge, the center support cover, the adjuster support sleeve, gear teeth travel(l)ing rest, connect the joint, the movable gear teeth, stretch out window, the wheel former, adjusting mechanism parts I, adjusting mechanism parts II, wherein, the center support cover is positioned at the wheel edge, the wheel former, the center of gear teeth travel(l)ing rest, the wheel edge, wheel former and center support cover are fixed together, gear teeth travel(l)ing rest is connected with the movable gear teeth by connecting the joint, to stretch out window corresponding along last with being located at wheel for the end of the movable gear teeth, adjusting mechanism parts I and adjuster support sleeve are fixed together, and adjusting mechanism parts II and gear teeth travel(l)ing rest are fixed together.
The present invention is owing to adopted the telescopic gear teeth, in the work of dried field, the gear teeth stretch out few, the gear teeth stretch out more when working in the paddy field, walking then on stiff road, the gear teeth shrink back, so just solve the adaptability problem that has just solved different fields piece, solved the problem of road metastatic difference again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
Wherein: wheel along 31, center support cover 32, adjuster support sleeve 33, gear teeth travel(l)ing rest 34, connect joint 35, the movable gear teeth 36, stretch out window 37, wheel former 38, adjusting mechanism parts I 39, adjusting mechanism parts II 40.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The utility model comprises that wheel is along 31, center support cover 32, adjuster support sleeve 33, gear teeth travel(l)ing rest 34, connect joint 35, the movable gear teeth 36, stretch out window 37, wheel former 38, adjusting mechanism parts I 39, adjusting mechanism parts II 40, wherein, center support cover 32 is positioned at wheel along 31, wheel former 38, the center of gear teeth travel(l)ing rest 34, wheel is along 31, wheel former 38 is fixed together with center support cover 32, gear teeth travel(l)ing rest 34 is connected with the movable gear teeth 36 by connecting joint 35, the end of the movable gear teeth 36 be located at wheel along on 31 to stretch out window 37 corresponding, adjusting mechanism parts I 39 is fixed together with adjuster support sleeve 33, and adjusting mechanism parts II 40 is fixed together with gear teeth travel(l)ing rest 34.
Center support cover 32, adjuster support sleeve 33 are four to connect or pin connects to cover, key from all directions.
The number of the movable gear teeth 36 can be selected according to the size of wheel.
Adjusting mechanism parts I 39 and adjusting mechanism parts II 40 can adopt turbine and worm, latch jack or screw-nut mode.
Connecting joint 35 connects for hinging manner.
Claims (4)
1. road wheel, it is characterized in that it comprises that wheel is along (31), center support cover (32), adjuster support sleeve (33), gear teeth travel(l)ing rest (34), connect joint (35), the movable gear teeth (36), stretch out window (37), wheel former (38), adjusting mechanism parts I (39), adjusting mechanism parts II (40), wherein, center support cover (32) is positioned at wheel along (31), wheel former (38), the center of gear teeth travel(l)ing rest (34), wheel is along (31), wheel former (38) is fixed together with center support cover (32), gear teeth travel(l)ing rest (34) is connected with the movable gear teeth (36) by connecting joint (35), the end of the movable gear teeth (36) be located at wheel edge (31) on to stretch out window (37) corresponding, adjusting mechanism parts I (39) is fixed together with adjuster support sleeve (33), and adjusting mechanism parts II (40) is fixed together with gear teeth travel(l)ing rest (34).
2. a kind of road wheel according to claim 1 is characterized in that center support cover (32), adjuster support sleeve (33) are four to connect or pin connects to from all directions cover, key.
3. a kind of road wheel according to claim 1 is characterized in that described adjusting mechanism parts I (39) and adjusting mechanism parts II (40) adopt turbine and worm, latch jack or screw-nut mode.
4. a kind of road wheel according to claim 1 is characterized in that described connection joint (35) connects for hinging manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203187495U CN201604470U (en) | 2009-12-28 | 2009-12-28 | Travelling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203187495U CN201604470U (en) | 2009-12-28 | 2009-12-28 | Travelling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604470U true CN201604470U (en) | 2010-10-13 |
Family
ID=42949180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203187495U Expired - Fee Related CN201604470U (en) | 2009-12-28 | 2009-12-28 | Travelling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604470U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092234A (en) * | 2010-11-30 | 2011-06-15 | 现代农装株洲联合收割机有限公司 | Agricultural machine paddy field traveling wheel adjusting way and device |
| CN102424076A (en) * | 2011-11-18 | 2012-04-25 | 河南科技大学 | Traveling mechanism of wheel-claw composite type robot |
| CN103085590A (en) * | 2011-11-04 | 2013-05-08 | 河南科技大学 | Vane combined type traveling wheel |
| CN106364255A (en) * | 2016-10-21 | 2017-02-01 | 中国农业大学 | Sliding and tipping preventing vehicle wheel |
| CN106945457A (en) * | 2017-02-04 | 2017-07-14 | 董昕武 | A kind of municipal Landscape image car |
| CN109203839A (en) * | 2018-10-26 | 2019-01-15 | 江苏海瑞通机械有限公司 | A kind of paddy agriculture machine-walking wheel |
-
2009
- 2009-12-28 CN CN2009203187495U patent/CN201604470U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092234A (en) * | 2010-11-30 | 2011-06-15 | 现代农装株洲联合收割机有限公司 | Agricultural machine paddy field traveling wheel adjusting way and device |
| CN103085590A (en) * | 2011-11-04 | 2013-05-08 | 河南科技大学 | Vane combined type traveling wheel |
| CN103085590B (en) * | 2011-11-04 | 2015-11-18 | 河南科技大学 | A kind of wheel blade compound type traveling wheel |
| CN102424076A (en) * | 2011-11-18 | 2012-04-25 | 河南科技大学 | Traveling mechanism of wheel-claw composite type robot |
| CN102424076B (en) * | 2011-11-18 | 2013-06-19 | 河南科技大学 | Traveling mechanism of wheel-claw composite type robot |
| CN106364255A (en) * | 2016-10-21 | 2017-02-01 | 中国农业大学 | Sliding and tipping preventing vehicle wheel |
| CN106364255B (en) * | 2016-10-21 | 2019-01-18 | 中国农业大学 | A kind of anti-skidding anti-dumping wheel |
| CN106945457A (en) * | 2017-02-04 | 2017-07-14 | 董昕武 | A kind of municipal Landscape image car |
| CN109203839A (en) * | 2018-10-26 | 2019-01-15 | 江苏海瑞通机械有限公司 | A kind of paddy agriculture machine-walking wheel |
| CN109203839B (en) * | 2018-10-26 | 2024-05-28 | 江苏海瑞通机械有限公司 | Paddy field agricultural machine walking wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20121228 |